ESTATE UNMOUNTED ROUND CABOCHON OPAL GEMSTONE, 16.50CTSAustin Auction Gallery4.7(1.3k)US$150(1 bid)Sep 25, 2026
28.69ct Natural Multicolor Fire Ethiopian Welo Solid Opal Cabochon, 61TYLazo Heritage4.4(24)US$2002 days Left
19.66ct Natural Multicolor Fire Ethiopian Welo Solid Opal Cabochon, 63TYLazo Heritage4.4(24)US$1602 days Left
Natural Multi-Color Play Of Colour Opal Gemstone 3.26 Ct. Oval Cabochon Shape 12 x 9.4 Mm.Treasure of Gems & Jewelry4.5(269)US$1Sep 25, 2026
Natural Multi-Color Opal Gemstones 1.75 Ct. Oval Cabochon Shape 9.8 x 6.3 Mm.Treasure of Gems & Jewelry4.5(269)US$1Sep 25, 2026
